1985
  • Seikaku Electronics Limited Corporation was founded in Taichung City, Taiwan in 1985. Seikaku Electronics was originally founded in 1971 by Mr. Kuin-shan (Current Group Chairman). Due to founder management transformed into profession, Seikaku Electronics was refounded, and has been managing in the electronics field for almost 40 years.
1990
  • Seikaku invested in China Jing-Hen Electronics Factory construction.
  • Aug. :
    Hong Kong branch and office was established.
  • Oct.:
    China Jing-Hen Factory exported their first shipment.
1991
  • Jing-Hen Factory thrives in business, purchased 3 morgens of land, divided into 16,000m² of factories, 5,000m² of dormitory, and 2,000m² of management buildings
1992
  • Nov.:
    Another 3 morgens of land was purchased, and used for 5,000m² dormitory land and sports-use facilities.
1996
  • Sep.:
    Obtained ISO9002 Certificate from Rheinland, Germany.
  • In 1996, Seikaku competed for world-wide known brand OEM, ODM cooperation.
1999
  • Jing-Hen Factory established RD(Research and Development) Department, Sound room, and Computerized Speaker Testing Facilities etc, utilized B&K facilities, and incorporated AP semi-automatic testing facilities.
  • Sep.:
    Seikaku passed ISO9001 Certificate from Rheinland, Germany.
2000
  • Sep.:
    Jing-Hen Factory Laboratory passed ISO GUIDE25 Certificate from Rheinland, Germany.
  • Sound room passed ISO3745 Certificate from Rheinland, Germany.
2001
  • RD Department was expanded for professional design team, including PA, Audio, SP etc.
2002
  • Software design engineering was launched.
2004
  • 1st stage construction was completed for Shi-chen Factory, wooden case speaker production was launched.
2006
  • IPC production standard was introduced into the factory, to raise the level of production crafting.
2007
  • Group Technical Center was established, high level RD staffs were employed for specializing in technical tooling innovation, for RD department to use on company products.
2009
  • 5.8G Wireless designing project was launched.
2010
  • Jan.. :
    NAMM SHOW –
    (1) Introduce new speakers and mini-array for TOPP PRO brand and extend the distribution to Europe, Asia and Africa.
    (2) Present new wall-mount speakers / 4-zone mixing amplifiers for SHOW
  • Mar. :
    Frankfurt Messe – Seminar of new products for worldwide distributors and German dealers
  • Oct. :
    (1) Hong Kong Electronics fair
    (2) TOPP PRO seminar for worldwide distributors